mirror of
https://github.com/mpv-player/mpv
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78 lines
1.9 KiB
C
78 lines
1.9 KiB
C
/*
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* This file is part of MPlayer.
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*
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* MPlayer is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* MPlayer is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with MPlayer; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <inttypes.h>
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#include "config.h"
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#include "mp_msg.h"
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#include "img_format.h"
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#include "mp_image.h"
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#include "vf.h"
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#include "m_option.h"
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#include "m_struct.h"
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static struct vf_priv_s {
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unsigned int fmt;
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} const vf_priv_dflt = {
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IMGFMT_YV12
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};
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//===========================================================================//
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static int query_format(struct vf_instance *vf, unsigned int fmt){
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if(fmt!=vf->priv->fmt)
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return vf_next_query_format(vf,fmt);
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return 0;
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}
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static int vf_open(vf_instance_t *vf, char *args){
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vf->query_format=query_format;
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vf->draw_slice=vf_next_draw_slice;
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vf->default_caps=0;
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return 1;
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}
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#define ST_OFF(f) M_ST_OFF(struct vf_priv_s,f)
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static const m_option_t vf_opts_fields[] = {
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{"fmt", ST_OFF(fmt), CONF_TYPE_IMGFMT, 0,0 ,0, NULL},
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{ NULL, NULL, 0, 0, 0, 0, NULL }
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};
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static const m_struct_t vf_opts = {
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"noformat",
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sizeof(struct vf_priv_s),
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&vf_priv_dflt,
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vf_opts_fields
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};
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const vf_info_t vf_info_noformat = {
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"disallow one output format",
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"noformat",
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"Joey",
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"",
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vf_open,
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&vf_opts
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};
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//===========================================================================//
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